Glipizide EP Impurity D

Name: Glipizide EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-026003

About Glipizide EP Impurity D

Listed under CAS 1346600-54-1, Glipizide EP Impurity D is a pharmacopeial impurity of Glipizide available from Vaqora Chemicals. The compound has the formula C14H16N4O3S, corresponding to a molecular weight of 320.37 g/mol. Systematically, it is named 6-methyl-N-[2-(4-sulfamoylphenyl)ethyl]pyrazine-2-carboxamide. Common synonyms include N-Des(cyclohexylaminocarbonyl) Glipizide and Glipizide - Impurity D.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Danger” with 1 hazard statement. Review the Safety Data Sheet before use.

As a characterised impurity of Glipizide, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Glipizide EP Impurity D is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Glipizide

View every impurity, metabolite and intermediate we list for Glipizide.

Glipizide impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Glipizide EP Impurity D
Catalogue No.	VQ-026003
CAS Number	1346600-54-1
IUPAC name	6-methyl-N-[2-(4-sulfamoylphenyl)ethyl]pyrazine-2-carboxamide
Molecular formula	C₁₄H₁₆N₄O₃S
Molecular weight	320.37 g/mol
Exact mass	320.0943
Grade	Reference Standard
HSN code	38229090
InChIKey	ZBULFWLJSYSQEV-UHFFFAOYSA-N
SMILES	CC1=CN=CC(=N1)C(=O)NCCC2=CC=C(C=C2)S(=O)(=O)N
PubChem CID	57374611

Physical properties
Physical form	Solid
LogP (XLogP3)	0.3
H-bond donors / acceptors	2 / 6
TPSA	123 Å²
Synonyms	N-Des(cyclohexylaminocarbonyl) Glipizide, Glipizide - Impurity D, 6-Methyl-N-(2-(4-sulfamoylphenyl)ethyl)pyrazine-2-carboxamide, 6-Methyl-N-(4-sulfamoylphenethyl)pyrazine-2-carboxamide, Descyclohexylformamide Glipizide, 6-Methyl-N-[2-(4-sulphamoylphenyl)ethyl]pyrazine-2-carboxamide, 4-[beta-(6-Methylpyrazinyl-2-carboxamido)ethyl]benzene Sulfonamide

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements: P233, P260, P271, P284, P304 + P340, P342 + P316, P403, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Glipizide EP Impurity D?

The CAS Registry Number of Glipizide EP Impurity D is 1346600-54-1. It is also known as N-Des(cyclohexylaminocarbonyl) Glipizide, Glipizide - Impurity D, 6-Methyl-N-(2-(4-sulfamoylphenyl)ethyl)pyrazine-2-carboxamide.

What is the molecular formula and molecular weight of Glipizide EP Impurity D?

Glipizide EP Impurity D has the molecular formula C14H16N4O3S and a molecular weight of 320.37 g/mol. Its IUPAC name is 6-methyl-N-[2-(4-sulfamoylphenyl)ethyl]pyrazine-2-carboxamide.

What is Glipizide EP Impurity D used for?

Glipizide EP Impurity D is supplied as a characterised reference material related to Glipizide. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Glipizide EP Impurity D can I order?

We supply Glipizide EP Impurity D in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Glipizide EP Impurity D?

Yes. Every lot of Glipizide EP Impurity D is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Glipizide EP Impurity D be shipped internationally?

Yes. Glipizide EP Impurity D is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.